MATHEMATICAL MODELLING OF THERMAL AREA IN CUTTING TOOL

Daschievici Luiza, Ghelase Daniela, Goanta Adrian

Abstract

Since experimental researches regarding cutting process have stated a proportionality dependence of wear medium intensity on cutting area temperature and because this fact was avoid or ignored by thorough studies and researches, we considered to be helpful developing a physical-mathematical model able to correlate the two phenomena: wear and temperature in the cutting area. The complete and correct research on thermal phenomena in the cutting area is possible only by taking into consideration the feed-back relation between the physical and phenomenological elements of the studied tribosystem and also, by taking into account the splinter movement, resulting in a continuous supplying with cold layers of the splinter area and in heat evacuating by warm splinter movement.

References

  1. Dumitras, C., Militaru, L., 1983. Aschierea metalelor si fiabilitatea sculelor aschietoare. Ed. Tehnica, Bucuresti.
  2. L. Tomulescu, C. Falticeanu, Gh. Oproescu, 1999. “Dynamic and thermal aspects of tribologic processes between tool blade and splinter during splitting” - Balkantrib'99, The 3rd International Conference of Tribology, Sinaia,, ISSN 1221 - 9371, pg.233- 240.
  3. Tomulescu, L., Ghelase, D., 2003. Experimental results obtained by friction process researching in processed part - tool tribosystem in cutting area. International Science and Engineering Conference Machine - Building and Technosphere of the XXI Century - Sevastopol, Ukraine, ISBN 966-7907-12-0, pg. 267 - 271
  4. Tomulescu, L., 2000. Tribologia taisului de scula aschietoare. CEPROHART, Braila.
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Paper Citation


in Harvard Style

Luiza D., Daniela G. and Adrian G. (2008). MATHEMATICAL MODELLING OF THERMAL AREA IN CUTTING TOOL . In Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-8111-30-2, pages 275-280. DOI: 10.5220/0001478902750280


in Bibtex Style

@conference{icinco08,
author={Daschievici Luiza and Ghelase Daniela and Goanta Adrian},
title={MATHEMATICAL MODELLING OF THERMAL AREA IN CUTTING TOOL},
booktitle={Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2008},
pages={275-280},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001478902750280},
isbn={978-989-8111-30-2},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - MATHEMATICAL MODELLING OF THERMAL AREA IN CUTTING TOOL
SN - 978-989-8111-30-2
AU - Luiza D.
AU - Daniela G.
AU - Adrian G.
PY - 2008
SP - 275
EP - 280
DO - 10.5220/0001478902750280